Mitsubishi DD-6050 Manuel d'utilisateur télécharger pdf (Page 111)

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Memory Map protocol

Memory Map protocol is similar to IBM 3764R communication protocol. The MT8000 reserves

512 words of Data memory for use with this protocol. The MT8000 must update the values in

these words. The MT8000 uses the words to display data and control parts status on its screen.

When touch actions are taken, data is sent to the other once, and then update the memory in it. The

MT8000 is always responsible for updating the Data memory.

HMI Setting:

Parameters Recommend Option Notes

PLC type Memory Map

Com port RS232

RS232, RS485 4W, 2W RS232 default

Baud rate 115200 9600~115200

Parity bit Even Even, Odd, None

Data Bits 8

Stop Bits 1

Device address:

Bit/Word Device Type Format Range Memo

MB ddd(h) ddd:0~9999 (h): 0~F

MW ddd ddd:0~9999

The MB and MW are using same area to store data.

MW 0 = MB 000000 ~ MB 0000F

MW 1 = MB 000100 ~ MB 0001F

Wiring diagram:

RS-232:

MT8000 RS232

9P D-SUB

MT8000 RS232

9P D-SUB

RX 3 TX

TX 2 RX

GND 5GND

RS-485 2W:

MT8000 RS485

9P D-SUB

MT8000 RS485

9P D-SUB

RX- 1 RX-

RX+ 2 RX+

GND 5GND

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 256 257

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Mitsubishi DD-6050 Manuel d'utilisateur Page 111